AC-840

Features

• USB Connectivity
• DNCT4: Direct Noise Canceling Microphone Technology
• Monaural headset
• Adjustable headband
• 180 degree microphone
• Leatherette ear pad
• Adjustable boom arm
• Inline Mute\Volume Control
• Ambidextrous design (wear on right or left side)
• PC / iMac Compatible

USB Mono Headset
27mm Dynamic Driver

Technical Specifications

Headset Speaker:
27mm dynamic drivers

Microphone:
67dBV/Microbar
47dBV/Pascal +/- 4dB

Mic Power Voltage:
1.5v to 10v

Impedance:
Headset - 32ohm
Microphone - 2.2K ohms

Frequency Response:
Headset - 20-20,000 Hz
Microphone - 100-16,000 Hz

Cables:
7' shielded cord with USB 2.0 connector